Please help- science 1. - new

2. full

3. first quarter

4. last quarter

Agood hypothesis includes which of the following? a: prediction b: data c: uncertainty d: conclusion

If you have 5.25 grams of methane (ch4), how many grams of co2 will you produce ?

The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?